EP 1783063 A1 20070509 - Packaging material
Title (en)
Packaging material
Title (de)
Verpackungsmaterial
Title (fr)
Matériau d'emballage
Publication
Application
Priority
EP 05380245 A 20051103
Abstract (en)
To provide a packaging material having an opening mechanism capable of easily opening an upper face of a packaging sheet for packaging food or other items by only a one-touch operation of the upper face being pulled to counter directions, the packaging material has a packaging sheet opening mechanism 2 comprising a perforated line 3 formed at a packaging sheet 1 and a belt-shaped cover sheet 4 provided at the inside of the perforated line 3 of the packing sheet 1 so as to position the perforated line 3 approximately at a center in the longitudinal direction an one side end edge in the longitudinal direction of the belt-shaped cover sheet 4 being adhered so as not to contact it with the perforated line 3.
IPC 8 full level
B65D 75/58 (2006.01); B65D 65/02 (2006.01)
CPC (source: EP)
B65D 75/5827 (2013.01)
Citation (applicant)
JP H0353858 A 19910307 - SUZUKI KISAKU
Citation (search report)
- [X] WO 0220363 A1 20020314 - VELCRO IND [NL], et al
- [X] PATENT ABSTRACTS OF JAPAN vol. 2003, no. 12 5 December 2003 (2003-12-05)
- [A] PATENT ABSTRACTS OF JAPAN vol. 2003, no. 12 5 December 2003 (2003-12-05)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK YU
DOCDB simple family (publication)
DOCDB simple family (application)
EP 05380245 A 20051103